Anyone aware of performance and maintenance differences between Fafco and Heliocol solar panels? From the sales pitches I heard, they use different size pipe, installation on tile roof varies, one purportedly has a cleaner look (less pipe on roof), Fafco recommends 7 panels, Heliocol 6. Panel installation on east facing exposure-two story.
Appreciate any feedback offered.
Sacramento CA area,
14,00 gal, salt water
Pentair 230v VS pump